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      03-11-2020, 01:40 AM   #18
SeanWRT
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Drives: E90 M3 & F87 M2
Join Date: Sep 2015
Location: Shanghai

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Quote:
Originally Posted by Nezil View Post
OK guys, sorry it took so long to get this log. I had issues where BM3 wasn't creating logs, and I was able to fix it by force updating the OBD agent.

So here we have a log with Torque Target as suggested by SeanWRT. This was a second to third gear shift at 5,600 rpm, with the accelerator pedal floored. As we saw before, there is WGDC dip as soon as the clutch is released for a period of exactly 0.1 seconds. Boost still climbs, but much slower than when the WG closes and what I'm trying to understand is why it doesn't just close instantly? Why is it preventing boost from building when the Accelerator pedal and Torque target both suggest that boost is needed?

This really does look like a software 'feature' of 6MT, and it's robbing us of power and response between shifts unnecessarily.

Your thoughts SeanWRT?

Can you share the log link here or PM? Thanks!
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